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重庆市主城区高速公路植被类型组成与特点研究

作  者:
秦华川;王海洋
单  位:
西南大学园艺园林学院
关键词:
高速公路;植被类型;植物群落;重庆主城区
摘  要:
以重庆市主城区高速公路植被为例,根据不同人为干扰程度将城市高速公路植物群落划分为3种类型,即自然型、半自然型和人工型;对自然型选择南岸段高速公路植被群落,半自然型选择沙坪坝段高速公路、大渡口高速公路植被群落,人工型选择机场高速公路植被群落,比较了3种类型植物群落在物种组成、大小结构等方面的差异。并以自然型、半自然型为对照,分析了主城区高速公路植被类型组成特点与存在的问题,为重庆主城区高速公路植物群落的科学营建提供群落学依据。
译  名:
Chongqing City Highway Vegetation Types and Characteristics
作  者:
QIN HuaChuan,WANG HaiYang (College of Horticulture and Landscape Architecture,Southwest University,Chongqing 400715,China)
关键词:
Highway;Vegetation type;Flora;Chongqing city
摘  要:
The paper in Chongqing City Expressway as an example of vegetation,depending on the degree of human disturbance plant communities in the city is divided into three types of highways,the natural type,semi-natural and human-type,South expressway is a natural type of vegetation community,Shapingba expressway,large crossing highway semi-natural vegetation communities,Airport expressway artificial vegetation community type. Comparison of 3 types of plant communities in species composition,size structure differences. And to the natural type,semi-natural type of control,analysis of the composition of vegetation types in the main city highway characteristics and existing problems,plant communities in the main city of Chongqing expressway construction to provide the scientific basis for community learning.

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